Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1PSD callsign genealogy
Currently held by CURNOW, MICHAEL J
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KA1PSD's current licensee, walking backwards.
- CURNOW SR, MICHAEL Jcancelled 1999-05-05
Successor callsigns
Callsigns held now by people who previously held KA1PSD.
No current licensee on record previously held this callsign.